Mercurial > prosody-modules
annotate mod_secure_interfaces/README.markdown @ 4651:8231774f5bfd
mod_cloud_notify_encrypted: Ensure body substring remains valid UTF-8
The `body:sub()` call risks splitting the string in the middle of a
multi-byte UTF-8 sequence. This should have been caught by util.stanza
validation, but that would have caused some havoc, at the very least causing
the notification to not be sent.
There have been no reports of this happening. Likely because this module
isn't widely deployed among users with languages that use many longer UTF-8
sequences.
The util.encodings.utf8.valid() function is O(n) where only the last
sequence really needs to be checked, but it's in C and expected to be fast.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 22 Aug 2021 13:22:59 +0200 |
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1 --- |
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2 labels: |
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3 - 'Stage-Beta' |
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4 summary: 'Mark some network interfaces (e.g. loopback/LAN) as always secure' |
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5 ... |
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7 Introduction |
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8 ============ |
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10 Sometimes you might run clients without encryption on the same machine |
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11 or LAN as Prosody - and you want Prosody to treat them as secure (e.g. |
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12 allowing plaintext authentication) even though they are not encrypted. |
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14 This module allows you to tell Prosody which of the current server's |
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15 interfaces (IP addresses) that you consider to be on secure networks. |
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17 Configuration |
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18 ============= |
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20 Configuration is simple, just load the module like any other by adding |
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21 it to your modules\_enabled list: |
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22 |
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23 modules_enabled = { |
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24 ... |
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25 "secure_interfaces"; |
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26 ... |
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27 } |
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29 Then set the list of secure interfaces (just make sure it is set in the |
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30 global section of your config file, and **not** under a VirtualHost or |
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31 Component): |
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32 |
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33 secure_interfaces = { "127.0.0.1", "::1", "192.168.1.54" } |
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35 Compatibility |
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36 ============= |
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38 ------- --------- |
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39 0.9 Works |
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40 0.8 Unknown |
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41 trunk Works |
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42 ------- --------- |